No hard feelings here! Exes Joe Jonas and actress Camilla Belle reunited Thursday night at the Wallis Annenberg Center for the Performing Arts Grand Inaugural Gala presented by Salvatore Ferragamo in Beverly Hills, Calif. The ex-lovebirds were photographed catching up at the star-studded event looking cordial and happy to see each other.

"For a solid 15 minutes before dinner started, Camilla and Joe had a one-on-one chat at his table," an insider revealed to Us Weekly about the reunion. "They ended their chat with a big hug," the source added, noting that there seemed to be no further interaction between the two for the rest of the night.

The unexpected encounter came on the heels of quite the change for the "Pom Poms" singer. Jonas, 24, and his brothers Kevin, 25, and Nick, 21, shocked their Jonas Brothers fans when they decided to cancel their 19-date tour on Oct. 9, just one day before their first show.